Relative lack of physical warmth
Marked by a low temperature
Not friendly, sociable, or warm in manner
Cold in manner
To reduce temperature
There was a chill in the breeze now.
A cold chill washed over him.
But there's a chill in the air and they'll be going indoors.
While she sounded relieved, there was a chill in the air like opening the door, expecting warm sunshine and forgetting it's December.
A chill ran through him.